buonic dhcllent.conf issue

Ignazio Cassano ignaziocassano at gmail.com
Tue Feb 25 07:19:30 UTC 2020


Hello,
I am using ubuntu 18.04 with cloud-init underopenstack. It does not
initialize Network Manager.
supersede rfc3442-classless-static-routes in /etc/dhcp/dhclient.conf does
not help.
Thanks
Ignazio

Il giorno lun 24 feb 2020 alle ore 21:17 Tom H <tomh0665 at gmail.com> ha
scritto:

> On Mon, Feb 24, 2020 at 6:10 PM Ignazio Cassano
> <ignaziocassano at gmail.com> wrote:
> > Il Lun 24 Feb 2020, 17:09 Little Girl <littlergirl at gmail.com> ha
> > scritto:
> >> Ignazio Cassano wrote:
> >>
> >>> I am configuring some bionic virtual machines .
> >>> Each virtual machine had one only interface and receive static
> >>> routes from dhcp.
> >>> I tried to modify /etc/dhcp/dhclient.conf removing from request the
> >>> entry rfc3442-classless-static-routes.
> >>> It does not take any effect.
> >>> Vm continues to receive all static routes.
> >>>
> >>> Any help, please ?
> >>
> >> You might find this page useful:
> >>
> >> https://blogs.oracle.com/scoter/networking-in-virtualbox-v2
> >>
> >> It does a great job of describing the different networking options
> >> in VirtualBox.
> >
> > Thanks, but it does not help me.
> > I think the problem is the new networking model on ubuntu 18.
> > On centos and ubuntu 16 work fine.
>
> By "new networking model" you must mean netplan.
>
> If yes, are you sure that you're using NM and dhclient and not using
> networkd (and its inbuild dhcp client)?
>
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